/* ###
 * IP: GHIDRA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package sarif.export.func;

import java.util.ArrayList;
import java.util.List;

import ghidra.program.model.data.DataType;
import ghidra.program.model.data.ISF.AbstractIsfObject;
import ghidra.program.model.lang.Register;
import ghidra.program.model.listing.Parameter;

public class ExtFunctionParam extends AbstractIsfObject {

	String comment;
	int ordinal;
	int size;

	String typeName;
	String typeLocation;
	ExtDataType type;
	
	String formalTypeName;
	String formalTypeLocation;
	ExtDataType formalType;

	boolean isAutoParameter;
	boolean isForcedIndirect;
	
	List<String> registers;
	int stackOffset;
	
	public ExtFunctionParam(Parameter p) {
		super(p.getDataType());
		name = p.getName();
		ordinal = p.getOrdinal();
		size = p.getLength();
		comment = p.getComment();
		
		isAutoParameter = p.isAutoParameter();
		isForcedIndirect = p.isForcedIndirect();
		
		DataType dataType = p.getDataType();
		typeName = dataType.getName();
		typeLocation = dataType.getCategoryPath().getPath();
		type = new ExtDataType(dataType);
		
		dataType = p.getFormalDataType();
		formalTypeName = dataType.getName();
		formalTypeLocation = dataType.getCategoryPath().getPath();
		formalType = new ExtDataType(dataType);
		
		List<Register> regs = p.getRegisters();
		if (regs != null) {
			registers = new ArrayList<>();
			for (Register r : regs) {
				registers.add(r.getName());
			}
		}
		try {
			stackOffset = p.getStackOffset();
		} catch (UnsupportedOperationException uoe) {
			stackOffset = -1;
		}

	}

}
